LookPanel (IQM 3.5 API)

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - javax.swing.JPanel
      - at.mug.iqm.gui.LookPanel

All Implemented Interfaces:

ILookPanel, ActionListener, ComponentListener, MouseListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible
```
public class LookPanel
extends JPanel
implements ILookPanel, ActionListener, ComponentListener, MouseListener
```
This panel holds responsible for displaying, zooming of images and drawing ROIs on them.

Since:

2012 02 24

Author:

Helmut Ahammer, Philipp Kainz

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class javax.swing.JPanel
  JPanel.AccessibleJPanel
- Nested classes/interfaces inherited from class javax.swing.JComponent
  JComponent.AccessibleJComponent
- Nested classes/interfaces inherited from class java.awt.Container
  Container.AccessibleAWTContainer
- Nested classes/interfaces inherited from class java.awt.Component
  Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields
Modifier and Type	Field and Description
`private String`	`additionalText` Variable for additional text in the `ImageInfoPanel` right after the zoom information, e.g angle, length.
`private ColorChannelSelectorPanel`	`colorChannelSelectorPanel` The panel for the color channel selection.
`private ContextPopupListener`	`contextPopupListener` The context pop up menu listener for the `ContextPopupMenu`.
`private ContextPopupMenu`	`contextPopupMenu` The context pop up menu for `LookToolboxPanel` and the `ImageInfoPanel`.
`private javax.media.jai.PlanarImage`	`currentImage` The image instance which is currently shown in the `LookPanel`.
`private double[]`	`doublePixelValue` The local array of double pixel values (DOUBLE).
`private float[]`	`floatPixelValue` The local array of float pixel values (FLOAT).
`private ImageInfoPanel`	`imageInfoPanel` The panel where the image info is set to.
`private ImageLayer`	`imageLayer` The variable for displaying the image and the ROI elements.
`private ImageNavigatorPanel`	`imageNavigatorPanel` The image navigator panel for general orientation.
`private JScrollPane`	`imageScrollPane` The `ScrollPane`, a container where the image will be displayed via the `ImageLayer` instance.
`private String`	`imgDataBufferType` The image's `DataBuffer`: BYTE, SHORT, USHORT, INT, FLOAT, DOUBLE.
`private int`	`imgHeight` The pixel horizontal pixel count, i.e.
`private int`	`imgWidth` The pixel horizontal pixel count, i.e.
`private boolean`	`indexed` The variable for the image information, indicating whether the image uses an indexed color model or not.
`private int[]`	`intPixelValue` The local array of integer pixel values (BYTE, SHORT, USHORT).
`private boolean`	`isEmpty` A flag whether or not the panel currently displays an item.
`private JLayeredPane`	`layerPane` The layered pane for ROI and image layers.
`private static org.apache.log4j.Logger`	`logger` Class specific logger.
`private JPanel`	`lookContent` The top most container for all panels in the `LookPanel`.
`private short[][]`	`lut` The look-up-table data of an indexed image.
`private PropertyChangeSupport`	`pcs` A `PropertyChangeSupport` for emitting events.
`private StringBuffer`	`pixelInfo` The `StringBuffer` for the pixel information.
`private javax.media.jai.PlanarImage`	`renderedImage` The image instance of the rendered image (e.g.
`private ROILayerSelectorPanel`	`roiLayerSelectorPanel` The panel for the ROI layer selection.
`private static long`	`serialVersionUID` The UID for serialization.
`private JSplitPane`	`splitPane` The split pane for tool boxes and the canvas.
`private LookToolboxPanel`	`toolboxPanel` The panel for the tool box containing the ROI draw buttons.
`private double`	`zoom` The variable for the current zoom.
`private ZoomHelper`	`zoomHelper` A `ZoomHelper` for this instance.

Fields inherited from class javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors
Constructor and Description

LookPanel()
Default constructor.

Constructors
Constructor and Description
`LookPanel()` Default constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`actionPerformed(ActionEvent e)`
`void`	`componentHidden(ComponentEvent arg0)`
`void`	`componentMoved(ComponentEvent arg0)`
`void`	`componentResized(ComponentEvent e)`
`void`	`componentShown(ComponentEvent arg0)`
`private void`	`createAndAssemble()` This method creates and assembles the GUI.
`private void`	`createContextMenuAndBehavior()` Create a new context popup menu with this instance as `ActionListener`.
`private ImageLayer`	`createImageLayer()` Creates a new instance of the displaying class.
`private JScrollPane`	`createJScrollPane()` This method initializes jScrollPane
`private ImageNavigatorPanel`	`createNavigatorPanel()`
`void`	`deleteAllROIShapes()` This method deletes all ROIs and all ROI vectors in every layer.
`void`	`deleteAllROIShapesOnLayer()` This method deletes all ROIs and all ROI vectors on the selected layer.
`void`	`deleteSelectedROI()` This method deletes the currently selected ROI and sets the last element of the `ArrayList` to the current ROI.
`void`	`destroyGUI()` This method destroys the GUI
`String`	`getAdditionalText()` Gets the additional text of the `ImageInfoPanel`.
`ColorChannelSelectorPanel`	`getColorChannelSelectorPanel()` Gets the selector panel for color components.
`ContextPopupListener`	`getContextPopupListener()` Get the context menu popup listener for showing pop up menus.
`private ContextPopupMenu`	`getContextPopupMenu()`
`javax.media.jai.PlanarImage`	`getCurrentImage()` Gets the current image (original).
`IDrawingLayer`	`getCurrentROILayer()` Gets the currently selected ROI layer.
`double[]`	`getDoublePixelValue()` Get the pixel intensity values as double array.
`float[]`	`getFloatPixelValue()` Get the pixel intensity values as float array.
`int`	`getImageHeight()` Gets the width of the original image in pixels.
`ImageInfoPanel`	`getImageInfoPanel()` This method initializes the image info panel, displaying the current pixel information.
`ImageLayer`	`getImageLayer()` This method gets the `ImageLayer`.
`ImageNavigatorPanel`	`getImageNavigatorPanel()` Returns a reference to the `ImageNavigatorPanel` associated with this instance.
`int`	`getImageWidth()` Gets the width of the original image in pixels.
`String`	`getImgDataBufferType()` Get the image data buffer type.
`int[]`	`getIntPixelValue()` Get the pixel intensity values as integer array.
`JLayeredPane`	`getLayerPane()` Gets the layer container of the panel.
`private JPanel`	`getLookContent()` This method initializes lookContent
`short[][]`	`getLut()` Gets the lookup table for the indexed image.
`PropertyChangeSupport`	`getPcs()` Get the property change support for this panel.
`StringBuffer`	`getPixelInfo()` This method allows external classes access to the pixel info which was obtained in the mouseMoved method.
`String`	`getPixelInfoString()` This method allows external classes access to the pixel info which was obtained in the mouseMoved method.
`javax.media.jai.PlanarImage`	`getRenderedImage()` Get the rendered/processed image with current zoom factor.
`List<IDrawingLayer>`	`getROILayers()` Gets all ROI layers of this look panel.
`ROILayerSelectorPanel`	`getROILayerSelectorPanel()` Get the ROI layer manager for this panel.
`JScrollPane`	`getScrollPane()` Gets the scroll pane of the current look panel.
`JSplitPane`	`getSplitPane()`
`LookToolboxPanel`	`getToolboxPanel()` Get the tool box of the panel.
`double`	`getZoom()` Get the current zoom of the image.
`ZoomHelper`	`getZoomHelper()` Get the `ZoomHelper` instance associated with this instance.
`void`	`initialize()` Initializes the look panel.
`boolean`	`isEmpty()` Returns whether or not the panel currently displays an item.
`boolean`	`isFocusTraversable()` This is just here so that we can accept the keyboard focus
`boolean`	`isIndexed()` Get a flag, whether or not the image is indexed.
`void`	`mouseClicked(MouseEvent e)`
`void`	`mouseEntered(MouseEvent e)`
`void`	`mouseExited(MouseEvent e)`
`void`	`mousePressed(MouseEvent e)`
`void`	`mouseReleased(MouseEvent e)`
`protected void`	`paintChildren(Graphics g)`
`protected void`	`paintComponent(Graphics g)`
`void`	`resetAllImages()` Resets all images.
`void`	`setAdditionalText(String additionalText)` Set the additional text for the `ImageInfoPanel`.
`void`	`setColorChannelSelectorPanel(ColorChannelSelectorPanel colorChannelSelectorPanel)` Sets the selector panel for color components.
`private void`	`setContextPopupListener(ContextPopupListener contextPopupListener)`
`private void`	`setContextPopupMenu(ContextPopupMenu contextPopupMenu)`
`void`	`setCurrentImage(javax.media.jai.PlanarImage currentImage)` Sets the current image (original).
`void`	`setDoublePixelValue(double[] doublePixelValue)` Set the double pixel values in an array.
`void`	`setFloatPixelValue(float[] floatPixelValue)` Set the float pixel values in an array.
`void`	`setImageHeight(int imgHeight)` Set the image height.
`void`	`setImageInfoPanel(ImageInfoPanel imageInfoPanel)`
`void`	`setImageWidth(int imgWidth)` Set the image width.
`void`	`setImgDataBufferType(String imgDataBufferType)` Set the image data buffer type.
`void`	`setIndexed(boolean isIndexed)` Set a flag whether or not the currently displayed image is indexed.
`void`	`setIntPixelValue(int[] intPixelValue)` Set the integer pixel values in an array.
`void`	`setLut(short[][] lut)` Set the lookup table.
`void`	`setPixelInfo(StringBuffer pixelInfo)` Set the pixel information.
`void`	`setRenderedImage(javax.media.jai.PlanarImage rendImage)` Set the rendered/processed image.
`void`	`setROILayerSelectorPanel(ROILayerSelectorPanel roiLayerSelectorPanel)` Set the ROI manager for this panel.
`void`	`setViewOffset(Point p)` This method calculates and sets the offset of the view Mainly for zooming the image with the mouse
`void`	`setZoom(double zoom)` Set the zoom of the image.
`void`	`updateColorChannels()` A delegation method to update the color channel manager.
`void`	`updateImageLayer()` Updates the image in the object's `ImageLayer` instance.
`void`	`updateLayerBounds(Dimension dim)` Updates the layer bounds to new dimensions in the layered pane.
`void`	`updateNavigator()` A delegation method for updating the navigator view.

Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    The UID for serialization.
    
    See Also:
    
    Constant Field Values
  - logger
```
private static final org.apache.log4j.Logger logger
```
    Class specific logger.
  - lookContent
```
private JPanel lookContent
```
    The top most container for all panels in the LookPanel.
  - splitPane
```
private JSplitPane splitPane
```
    The split pane for tool boxes and the canvas.
  - toolboxPanel
```
private LookToolboxPanel toolboxPanel
```
    The panel for the tool box containing the ROI draw buttons.
  - roiLayerSelectorPanel
```
private ROILayerSelectorPanel roiLayerSelectorPanel
```
    The panel for the ROI layer selection.
  - colorChannelSelectorPanel
```
private ColorChannelSelectorPanel colorChannelSelectorPanel
```
    The panel for the color channel selection.
  - layerPane
```
private JLayeredPane layerPane
```
    The layered pane for ROI and image layers.
  - imageInfoPanel
```
private ImageInfoPanel imageInfoPanel
```
    The panel where the image info is set to.
  - additionalText
```
private String additionalText
```
    Variable for additional text in the ImageInfoPanel right after the zoom information, e.g angle, length.
  - imageScrollPane
```
private JScrollPane imageScrollPane
```
    The ScrollPane, a container where the image will be displayed via the ImageLayer instance.
  - imageLayer
```
private ImageLayer imageLayer
```
    The variable for displaying the image and the ROI elements.
  - zoomHelper
```
private ZoomHelper zoomHelper
```
    A ZoomHelper for this instance.
  - contextPopupMenu
```
private ContextPopupMenu contextPopupMenu
```
    The context pop up menu for LookToolboxPanel and the ImageInfoPanel.
  - contextPopupListener
```
private ContextPopupListener contextPopupListener
```
    The context pop up menu listener for the ContextPopupMenu.
  - pcs
```
private PropertyChangeSupport pcs
```
    A PropertyChangeSupport for emitting events.
  - zoom
```
private double zoom
```
    The variable for the current zoom. Default is 1.0d.
  - renderedImage
```
private javax.media.jai.PlanarImage renderedImage
```
    The image instance of the rendered image (e.g. after an operation).
  - currentImage
```
private javax.media.jai.PlanarImage currentImage
```
    The image instance which is currently shown in the LookPanel.
  - pixelInfo
```
private StringBuffer pixelInfo
```
    The StringBuffer for the pixel information. It contains zoom information, the DataBuffer type of the image and the values of the pixel under the mouse pointer.
  - imgWidth
```
private int imgWidth
```
    The pixel horizontal pixel count, i.e. the width of the currently displayed image (most of the time the original image).
  - imgHeight
```
private int imgHeight
```
    The pixel horizontal pixel count, i.e. the height of the currently displayed image (most of the time the original image).
  - imgDataBufferType
```
private String imgDataBufferType
```
    The image's DataBuffer: BYTE, SHORT, USHORT, INT, FLOAT, DOUBLE.
  - indexed
```
private boolean indexed
```
    The variable for the image information, indicating whether the image uses an indexed color model or not.
  - lut
```
private short[][] lut
```
    The look-up-table data of an indexed image.
  - doublePixelValue
```
private double[] doublePixelValue
```
    The local array of double pixel values (DOUBLE).
  - floatPixelValue
```
private float[] floatPixelValue
```
    The local array of float pixel values (FLOAT).
  - intPixelValue
```
private int[] intPixelValue
```
    The local array of integer pixel values (BYTE, SHORT, USHORT).
  - isEmpty
```
private boolean isEmpty
```
    A flag whether or not the panel currently displays an item.
  - imageNavigatorPanel
```
private ImageNavigatorPanel imageNavigatorPanel
```
    The image navigator panel for general orientation.
- Constructor Detail
  - LookPanel
```
public LookPanel()
```
    Default constructor.
- Method Detail
  - createAndAssemble
```
private void createAndAssemble()
```
    This method creates and assembles the GUI.
  - initialize
```
public void initialize()
```
    Description copied from interface: ILookPanel
    
    Initializes the look panel.
    IMPORTANT NOTE: This method is mandatory to be called after the object has been constructed.
    
    Specified by:
    
    initialize in interface ILookPanel
  - createContextMenuAndBehavior
```
private void createContextMenuAndBehavior()
```
    Create a new context popup menu with this instance as ActionListener. All commands have to be implemented in this class.
  - getContextPopupMenu
```
private ContextPopupMenu getContextPopupMenu()
```
    Returns:
    
    the contextPopupMenu
  - setContextPopupMenu
```
private void setContextPopupMenu(ContextPopupMenu contextPopupMenu)
```
    Parameters:
    
    contextPopupMenu - the contextPopupMenu to set
  - getContextPopupListener
```
public ContextPopupListener getContextPopupListener()
```
    Description copied from interface: ILookPanel
    
    Get the context menu popup listener for showing pop up menus.
    
    Specified by:
    
    getContextPopupListener in interface ILookPanel
    
    Returns:
    
    the contextPopupListener
  - setContextPopupListener
```
private void setContextPopupListener(ContextPopupListener contextPopupListener)
```
    Parameters:
    
    contextPopupListener - the contextPopupListener to set
  - getLookContent
```
private JPanel getLookContent()
```
    This method initializes lookContent
    
    Returns:
    
    javax.swing.JPanel
  - getSplitPane
```
public JSplitPane getSplitPane()
```
  - getImageLayer
```
public ImageLayer getImageLayer()
```
    This method gets the ImageLayer.
    
    Specified by:
    
    getImageLayer in interface ILookPanel
    
    Returns:
    
    the LookPanel's instance of ImageLayer
  - createNavigatorPanel
```
private ImageNavigatorPanel createNavigatorPanel()
```
  - createImageLayer
```
private ImageLayer createImageLayer()
```
    Creates a new instance of the displaying class.
    
    Returns:
    
    a new ImageLayer
  - getImageInfoPanel
```
public ImageInfoPanel getImageInfoPanel()
```
    This method initializes the image info panel, displaying the current pixel information.
    
    Specified by:
    
    getImageInfoPanel in interface ILookPanel
    
    Returns:
    
    javax.swing.JPanel
  - getColorChannelSelectorPanel
```
public ColorChannelSelectorPanel getColorChannelSelectorPanel()
```
    Gets the selector panel for color components.
    
    Specified by:
    
    getColorChannelSelectorPanel in interface ILookPanel
    
    Returns:
    
    the ColorChannelSelectorPanel
  - setColorChannelSelectorPanel
```
public void setColorChannelSelectorPanel(ColorChannelSelectorPanel colorChannelSelectorPanel)
```
    Sets the selector panel for color components.
    
    Parameters:
    
    colorChannelSelectorPanel -
  - getToolboxPanel
```
public LookToolboxPanel getToolboxPanel()
```
    Description copied from interface: ILookPanel
    
    Get the tool box of the panel.
    
    Specified by:
    
    getToolboxPanel in interface ILookPanel
    
    Returns:
    
    the toolboxPanel
  - createJScrollPane
```
private JScrollPane createJScrollPane()
```
    This method initializes jScrollPane
    
    Returns:
    
    javax.swing.JScrollPane
  - getLayerPane
```
public JLayeredPane getLayerPane()
```
    Description copied from interface: ILookPanel
    
    Gets the layer container of the panel.
    
    Specified by:
    
    getLayerPane in interface ILookPanel
    
    Returns:
    
    the JLayeredPane
  - destroyGUI
```
public void destroyGUI()
                throws Exception
```
    This method destroys the GUI
    
    Specified by:
    
    destroyGUI in interface ILookPanel
    
    Throws:
    
    Exception
  - getImageWidth
```
public int getImageWidth()
```
    Description copied from interface: ILookPanel
    
    Gets the width of the original image in pixels.
    
    Specified by:
    
    getImageWidth in interface ILookPanel
    
    Returns:
    
    the imgWidth
  - getImageHeight
```
public int getImageHeight()
```
    Description copied from interface: ILookPanel
    
    Gets the width of the original image in pixels.
    
    Specified by:
    
    getImageHeight in interface ILookPanel
    
    Returns:
    
    the imgHeight
  - setImageWidth
```
public void setImageWidth(int imgWidth)
```
    Description copied from interface: ILookPanel
    
    Set the image width.
    
    Specified by:
    
    setImageWidth in interface ILookPanel
    
    Parameters:
    
    imgWidth - the imgWidth to set
  - setImageHeight
```
public void setImageHeight(int imgHeight)
```
    Description copied from interface: ILookPanel
    
    Set the image height.
    
    Specified by:
    
    setImageHeight in interface ILookPanel
    
    Parameters:
    
    imgHeight - the imgHeight to set
  - getImgDataBufferType
```
public String getImgDataBufferType()
```
    Description copied from interface: ILookPanel
    
    Get the image data buffer type.
    
    Specified by:
    
    getImgDataBufferType in interface ILookPanel
    
    Returns:
    
    the imgType
  - setImgDataBufferType
```
public void setImgDataBufferType(String imgDataBufferType)
```
    Description copied from interface: ILookPanel
    
    Set the image data buffer type.
    
    Specified by:
    
    setImgDataBufferType in interface ILookPanel
    
    Parameters:
    
    imgDataBufferType - the imgType to set
  - isIndexed
```
public boolean isIndexed()
```
    Description copied from interface: ILookPanel
    
    Get a flag, whether or not the image is indexed.
    
    Specified by:
    
    isIndexed in interface ILookPanel
    
    Returns:
    
    the isIndexed
  - getLut
```
public short[][] getLut()
```
    Description copied from interface: ILookPanel
    
    Gets the lookup table for the indexed image.
    
    Specified by:
    
    getLut in interface ILookPanel
    
    Returns:
    
    the lut
  - getDoublePixelValue
```
public double[] getDoublePixelValue()
```
    Description copied from interface: ILookPanel
    
    Get the pixel intensity values as double array.
    
    Specified by:
    
    getDoublePixelValue in interface ILookPanel
    
    Returns:
    
    the doublePixelValue
  - getFloatPixelValue
```
public float[] getFloatPixelValue()
```
    Description copied from interface: ILookPanel
    
    Get the pixel intensity values as float array.
    
    Specified by:
    
    getFloatPixelValue in interface ILookPanel
    
    Returns:
    
    the floatPixelValue
  - getIntPixelValue
```
public int[] getIntPixelValue()
```
    Description copied from interface: ILookPanel
    
    Get the pixel intensity values as integer array.
    
    Specified by:
    
    getIntPixelValue in interface ILookPanel
    
    Returns:
    
    the intPixelValue
  - getRenderedImage
```
public javax.media.jai.PlanarImage getRenderedImage()
```
    Description copied from interface: ILookPanel
    
    Get the rendered/processed image with current zoom factor.
    
    Specified by:
    
    getRenderedImage in interface ILookPanel
    
    Returns:
    
    the renderedImage
  - getCurrentImage
```
public javax.media.jai.PlanarImage getCurrentImage()
```
    Description copied from interface: ILookPanel
    
    Gets the current image (original).
    
    Specified by:
    
    getCurrentImage in interface ILookPanel
    
    Returns:
    
    the currentImage
  - setCurrentImage
```
public void setCurrentImage(javax.media.jai.PlanarImage currentImage)
```
    Description copied from interface: ILookPanel
    
    Sets the current image (original).
    
    Specified by:
    
    setCurrentImage in interface ILookPanel
    
    Parameters:
    
    currentImage - the currentImage to set
  - setIndexed
```
public void setIndexed(boolean isIndexed)
```
    Description copied from interface: ILookPanel
    
    Set a flag whether or not the currently displayed image is indexed.
    
    Specified by:
    
    setIndexed in interface ILookPanel
    
    Parameters:
    
    isIndexed - the isIndexed to set
  - setLut
```
public void setLut(short[][] lut)
```
    Description copied from interface: ILookPanel
    
    Set the lookup table.
    
    Specified by:
    
    setLut in interface ILookPanel
    
    Parameters:
    
    lut - the lut to set
  - setDoublePixelValue
```
public void setDoublePixelValue(double[] doublePixelValue)
```
    Description copied from interface: ILookPanel
    
    Set the double pixel values in an array.
    
    Specified by:
    
    setDoublePixelValue in interface ILookPanel
    
    Parameters:
    
    doublePixelValue - the doublePixelValue to set
  - setFloatPixelValue
```
public void setFloatPixelValue(float[] floatPixelValue)
```
    Description copied from interface: ILookPanel
    
    Set the float pixel values in an array.
    
    Specified by:
    
    setFloatPixelValue in interface ILookPanel
    
    Parameters:
    
    floatPixelValue - the floatPixelValue to set
  - setIntPixelValue
```
public void setIntPixelValue(int[] intPixelValue)
```
    Description copied from interface: ILookPanel
    
    Set the integer pixel values in an array.
    
    Specified by:
    
    setIntPixelValue in interface ILookPanel
    
    Parameters:
    
    intPixelValue - the intPixelValue to set
  - setRenderedImage
```
public void setRenderedImage(javax.media.jai.PlanarImage rendImage)
```
    Description copied from interface: ILookPanel
    
    Set the rendered/processed image.
    
    Specified by:
    
    setRenderedImage in interface ILookPanel
    
    Parameters:
    
    rendImage - the rendImage to set
  - getPixelInfo
```
public StringBuffer getPixelInfo()
```
    This method allows external classes access to the pixel info which was obtained in the mouseMoved method.
    
    Specified by:
    
    getPixelInfo in interface ILookPanel
    
    Returns:
    
    the pixel information, formatted as a string
  - setPixelInfo
```
public void setPixelInfo(StringBuffer pixelInfo)
```
    Description copied from interface: ILookPanel
    
    Set the pixel information.
    
    Specified by:
    
    setPixelInfo in interface ILookPanel
  - getPixelInfoString
```
public String getPixelInfoString()
```
    Description copied from interface: ILookPanel
    
    This method allows external classes access to the pixel info which was obtained in the mouseMoved method.
    
    Specified by:
    
    getPixelInfoString in interface ILookPanel
    
    Returns:
    
    the pixel information, formatted as a string
  - getZoom
```
public double getZoom()
```
    Description copied from interface: ILookPanel
    
    Get the current zoom of the image.
    
    Specified by:
    
    getZoom in interface ILookPanel
    
    Returns:
    
    the zoom
  - setZoom
```
public void setZoom(double zoom)
```
    Description copied from interface: ILookPanel
    
    Set the zoom of the image.
    
    Specified by:
    
    setZoom in interface ILookPanel
    
    Parameters:
    
    zoom - the zoom to set
  - setViewOffset
```
public void setViewOffset(Point p)
```
    Description copied from interface: ILookPanel
    
    This method calculates and sets the offset of the view Mainly for zooming the image with the mouse
    
    Specified by:
    
    setViewOffset in interface ILookPanel
    
    Parameters:
    
    p - a Point representing pixel values in the real image
  - getScrollPane
```
public JScrollPane getScrollPane()
```
    Description copied from interface: ILookPanel
    
    Gets the scroll pane of the current look panel.
    
    Specified by:
    
    getScrollPane in interface ILookPanel
    
    Returns:
    
    the JScrollPane
  - getAdditionalText
```
public String getAdditionalText()
```
    Description copied from interface: ILookPanel
    
    Gets the additional text of the ImageInfoPanel.
    
    Specified by:
    
    getAdditionalText in interface ILookPanel
    
    Returns:
    
    the additionalText
  - setAdditionalText
```
public void setAdditionalText(String additionalText)
```
    Description copied from interface: ILookPanel
    
    Set the additional text for the ImageInfoPanel.
    
    Specified by:
    
    setAdditionalText in interface ILookPanel
    
    Parameters:
    
    additionalText - the additionalText to set
  - setImageInfoPanel
```
public void setImageInfoPanel(ImageInfoPanel imageInfoPanel)
```
    Parameters:
    
    imageInfoPanel - the imageInfoPanel to set
  - deleteSelectedROI
```
public void deleteSelectedROI()
```
    This method deletes the currently selected ROI and sets the last element of the ArrayList to the current ROI.
    
    Specified by:
    
    deleteSelectedROI in interface ILookPanel
  - deleteAllROIShapesOnLayer
```
public void deleteAllROIShapesOnLayer()
```
    This method deletes all ROIs and all ROI vectors on the selected layer.
    
    Specified by:
    
    deleteAllROIShapesOnLayer in interface ILookPanel
  - deleteAllROIShapes
```
public void deleteAllROIShapes()
```
    This method deletes all ROIs and all ROI vectors in every layer.
    
    Specified by:
    
    deleteAllROIShapes in interface ILookPanel
  - actionPerformed
```
public void actionPerformed(ActionEvent e)
```
    Specified by:
    
    actionPerformed in interface ActionListener
  - componentResized
```
public void componentResized(ComponentEvent e)
```
    Specified by:
    
    componentResized in interface ComponentListener
  - componentHidden
```
public void componentHidden(ComponentEvent arg0)
```
    Specified by:
    
    componentHidden in interface ComponentListener
  - componentMoved
```
public void componentMoved(ComponentEvent arg0)
```
    Specified by:
    
    componentMoved in interface ComponentListener
  - componentShown
```
public void componentShown(ComponentEvent arg0)
```
    Specified by:
    
    componentShown in interface ComponentListener
  - updateImageLayer
```
public void updateImageLayer()
```
    Updates the image in the object's ImageLayer instance.
    
    Specified by:
    
    updateImageLayer in interface ILookPanel
  - updateLayerBounds
```
public void updateLayerBounds(Dimension dim)
```
    Description copied from interface: ILookPanel
    
    Updates the layer bounds to new dimensions in the layered pane.
    
    Specified by:
    
    updateLayerBounds in interface ILookPanel
    
    Parameters:
    
    dim - the dimension
  - getPcs
```
public PropertyChangeSupport getPcs()
```
    Description copied from interface: ILookPanel
    
    Get the property change support for this panel.
    
    Specified by:
    
    getPcs in interface ILookPanel
    
    Returns:
    
    the pcs
  - mouseClicked
```
public void mouseClicked(MouseEvent e)
```
    Specified by:
    
    mouseClicked in interface MouseListener
  - mousePressed
```
public void mousePressed(MouseEvent e)
```
    Specified by:
    
    mousePressed in interface MouseListener
  - mouseReleased
```
public void mouseReleased(MouseEvent e)
```
    Specified by:
    
    mouseReleased in interface MouseListener
  - mouseEntered
```
public void mouseEntered(MouseEvent e)
```
    Specified by:
    
    mouseEntered in interface MouseListener
  - mouseExited
```
public void mouseExited(MouseEvent e)
```
    Specified by:
    
    mouseExited in interface MouseListener
  - getZoomHelper
```
public ZoomHelper getZoomHelper()
```
    Get the ZoomHelper instance associated with this instance.
    
    Specified by:
    
    getZoomHelper in interface ILookPanel
    
    Returns:
    
    a ZoomHelper instance
  - isEmpty
```
public boolean isEmpty()
```
    Returns whether or not the panel currently displays an item.
    
    Specified by:
    
    isEmpty in interface ILookPanel
    
    Returns:
    
    true, if an item is displayed, false, if not
  - isFocusTraversable
```
public boolean isFocusTraversable()
```
    This is just here so that we can accept the keyboard focus
    
    Overrides:
    
    isFocusTraversable in class Component
  - getROILayerSelectorPanel
```
public ROILayerSelectorPanel getROILayerSelectorPanel()
```
    Get the ROI layer manager for this panel.
    
    Specified by:
    
    getROILayerSelectorPanel in interface ILookPanel
    
    Returns:
    
    the ROILayerSelectorPanel
  - setROILayerSelectorPanel
```
public void setROILayerSelectorPanel(ROILayerSelectorPanel roiLayerSelectorPanel)
```
    Set the ROI manager for this panel.
    
    Parameters:
    
    roiLayerSelectorPanel -
  - getROILayers
```
public List<IDrawingLayer> getROILayers()
```
    Gets all ROI layers of this look panel.
    
    Specified by:
    
    getROILayers in interface ILookPanel
    
    Returns:
    
    a List of all IDrawingLayers in this panel
  - getCurrentROILayer
```
public IDrawingLayer getCurrentROILayer()
```
    Description copied from interface: ILookPanel
    
    Gets the currently selected ROI layer.
    
    Specified by:
    
    getCurrentROILayer in interface ILookPanel
    
    Returns:
    
    the IDrawingLayer
  - resetAllImages
```
public void resetAllImages()
```
    Resets all images.
    - current image
    - rendered image
    - extracted image (selective channels)
  - updateColorChannels
```
public void updateColorChannels()
```
    A delegation method to update the color channel manager.
  - paintComponent
```
protected void paintComponent(Graphics g)
```
    Overrides:
    
    paintComponent in class JComponent
  - paintChildren
```
protected void paintChildren(Graphics g)
```
    Overrides:
    
    paintChildren in class JComponent
  - updateNavigator
```
public void updateNavigator()
```
    A delegation method for updating the navigator view.
    
    Specified by:
    
    updateNavigator in interface ILookPanel
  - getImageNavigatorPanel
```
public ImageNavigatorPanel getImageNavigatorPanel()
```
    Returns a reference to the ImageNavigatorPanel associated with this instance.
    
    Returns:
    
    the ImageNavigatorPanel of this instance

Class LookPanel

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

Nested classes/interfaces inherited from class java.awt.Container

Nested classes/interfaces inherited from class java.awt.Component

Field Summary

Fields inherited from class javax.swing.JComponent

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class javax.swing.JPanel

Methods inherited from class javax.swing.JComponent

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Detail

serialVersionUID

logger

lookContent

splitPane

toolboxPanel

roiLayerSelectorPanel

colorChannelSelectorPanel

layerPane

imageInfoPanel

additionalText

imageScrollPane

imageLayer

zoomHelper

contextPopupMenu

contextPopupListener

pcs

zoom

renderedImage

currentImage

pixelInfo

imgWidth

imgHeight

imgDataBufferType

indexed

lut

doublePixelValue

floatPixelValue

intPixelValue

isEmpty

imageNavigatorPanel

Constructor Detail

LookPanel

Method Detail

createAndAssemble

initialize

createContextMenuAndBehavior

getContextPopupMenu

setContextPopupMenu

getContextPopupListener

setContextPopupListener

getLookContent

getSplitPane

getImageLayer

createNavigatorPanel

createImageLayer

getImageInfoPanel

getColorChannelSelectorPanel

setColorChannelSelectorPanel

getToolboxPanel

createJScrollPane

getLayerPane

destroyGUI

getImageWidth

getImageHeight

setImageWidth

setImageHeight

getImgDataBufferType

setImgDataBufferType

isIndexed

getLut

getDoublePixelValue

getFloatPixelValue